CN108468585A - A kind of connection end cap in cooling component - Google Patents
A kind of connection end cap in cooling component Download PDFInfo
- Publication number
- CN108468585A CN108468585A CN201810404863.3A CN201810404863A CN108468585A CN 108468585 A CN108468585 A CN 108468585A CN 201810404863 A CN201810404863 A CN 201810404863A CN 108468585 A CN108468585 A CN 108468585A
- Authority
- CN
- China
- Prior art keywords
- end cap
- motor
- cooling component
- water pump
- wind turbine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/04—Pump-driving arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/04—Pump-driving arrangements
- F01P2005/046—Pump-driving arrangements with electrical pump drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2050/00—Applications
- F01P2050/22—Motor-cars
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This application discloses a kind of cooling components, it includes wind turbine and water pump, the wind turbine includes wheel hub and flabellum, the inner space of the wheel hub is provided with one and connect motor for driving the wind turbine with wheel hub, the motor has a motor shaft, the water pump includes pump case, the impeller being contained in pump case, the water inlet pipe and outlet pipe being connected to pump case, the motor has an end cap, the side adaptation installation of the end cap is to motor housing for closing motor, the other side adaptation installation of the end cap is to the pump case for closing the water pump, the end cap has a through-hole, the motor shaft is stretched into across the through-hole in the pump case, the impeller is mounted on the motor shaft and is driven by the motor.The present invention closes and connects simultaneously motor and water pump using end cap and further reduced the volume and weight of cooling component while realization drives wind turbine and water pump by the same motor.
Description
Technical field
This application involves a kind of connection end caps in cooling component, are configured in cooling system of vehicle, belong to general
The technical field of machine or engine cool.
Background technology
Car engine cooling system is one of Major Systems of engine, and function is the part that Heating Components are absorbed
Heat distributes in time, ensures that engine works under optimum state of temperature.One cooling system may include one
Or multiple cooling components, wind turbine and water pump are the important components of the cooling component, wherein wind turbine includes wheel hub and flabellum
Equal components, are driven, water pump includes the components such as pump case, impeller, water inlet pipe and outlet pipe, is driven by motor by motor.One
Cooling component is arranged two motors and is respectively used to driving wind turbine and water pump simultaneously, not only increases manufacturing cost, and also makes cooling group
The volume and weight of part significantly increases.
In order to solve the above-mentioned technical problem, the earlier application 201711015658X of present applicant proposes one kind
Cooling component not only reduces wherein can drive wind turbine and water pump simultaneously by single motor by reasonably designing to realize
Manufacturing cost, also reduces the overall volume and weight of cooling component, and still, the realization of structure, which still needs, passes through one
Mounting plate connects wind turbine and water pump, that is, wind turbine and water pump or split structure, in the side such as structure design, volume and weight
To still there is the space advanced optimized.
Invention content
The purpose of the present invention is to provide the lighter cooling components of a kind of integrated level higher, volume smaller, weight.
In order to achieve the above-mentioned object of the invention, the present invention provides a kind of connection end cap in cooling component, the cooling
Component includes wind turbine and water pump, and the wind turbine includes wheel hub and flabellum, and the inner space of the wheel hub is provided with one and connects with wheel hub
The motor for driving the wind turbine is connect, there is the motor motor shaft, the water pump to include pump case, be contained in the pump case
There is an end cap, the side of the end cap to be adapted to for interior impeller, the water inlet pipe and outlet pipe being connected to the pump case, the motor
Installation is used to close the water for closing motor, the other side adaptation installation of the end cap to motor housing to the pump case
There is a through-hole, the motor shaft to be stretched into the pump case across the through-hole for pump, the end cap, and the impeller is mounted on described
It is driven on motor shaft and by the motor.
As the improvement to above-mentioned technical proposal, the end cap is the through-hole of type of shaft sealing in water pump side.
It is further improved as to above-mentioned technical proposal, the through-hole of the type of shaft sealing includes via, water seal mounting hole
And cavity.
As the improvement to above-mentioned technical proposal, the end cap is provided in water pump side bore periphery for accommodating watertight
The groove of seal.
As the improvement to above-mentioned technical proposal, the end cap is circumferentially provided with radiating fin in water pump side outermost.
As the improvement to above-mentioned technical proposal, the end cap is provided with the line for accommodating the motor in wind turbine side
The groove of element on road and printed circuit board.
As the improvement to above-mentioned technical proposal, the end cap is provided in wind turbine side for the printing with the motor
The thermal conductive surface of circuit board contacts.
As the improvement to above-mentioned technical proposal, the end cap is molded by die casting or is molded by 3D printing.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention by electric motor end cap, water pump end cap and the two it
Between permeated end cap by structure design for the mounting plate of connection, not only reduce volume and weight, save material and
Cost also eliminates intermediate connection and transmission mechanism, simplifies structure, intermediate transmission loss and abrasion is avoided, to prolong
The service life of cooling component is grown.
Description of the drawings
Fig. 1 is shown using a kind of connection end cap connection in cooling component according to an embodiment of the invention
Cooling component explosive view；
Fig. 2 show end cap according to an embodiment of the invention water pump side schematic diagram；
Fig. 3 show end cap according to an embodiment of the invention wind turbine side schematic diagram.
Same or analogous component is indicated with same or analogous reference numeral in attached drawing.Attached drawing is not necessarily drawn to scale.
Specific implementation mode
Further detailed description is carried out to the present invention below with reference to the drawings and specific embodiments, it should be noted that
It is that the drawings and specific embodiments are just for the sake of helping it will be understood by those skilled in the art that the present invention, to be illustrative
It is unrestricted.Those skilled in the art with reference to the accompanying drawings with any structure made by detailed description below, side
Method or improvement functionally or transformation should all be within the scope of the present invention.
In the present invention, unless explicitly stated and limit, term " connected ", " connection " etc. should make the reason of broad sense
Solution, for example, it may be being fixedly connected, may be a detachable connection, or be integrally formed, and the mode of connection is also not construed as limiting,
It can be bolted, can also be riveting, welding etc., can be directly connected to, it can also be by other for ability
Known mechanism is indirectly connected with for the those of ordinary skill in domain.Those skilled in the art can be as the case may be
Understand the concrete meaning of above-mentioned or other similar terms in the present invention.
In the present invention, unless explicitly stated and limit, term " comprising " is interpreted as open, that is, packet
It includes but is not limited to.
As shown in Figure 1, for using a kind of explosive view of cooling component of end cap according to an embodiment of the invention.
The cooling component includes wind turbine 1 and water pump 2, and the wind turbine 1 includes wheel hub 11 and flabellum 12, and the inner space of the wheel hub 11 is set
It is equipped with one and connect motor 3 for driving the wind turbine 1 with wheel hub 11.In a preferred embodiment, the inner wall of the wheel hub
On be provided with reinforcing rib 13.The motor 3 has a motor shaft 31.The specific embodiment party being connect between motor 3 and wheel hub 11
There are many formulas, for example, in one embodiment, the wind turbine is machined piece, and motor shaft is connected through a screw thread with wheel hub, another
In one embodiment, the wind turbine is equipped with an insert hole, the motor shaft 31 and insert hole by die casting, the in the hub heart
Interference fit connection.Certainly, two kinds of embodiments described above are only exemplary, and those skilled in the art can also
Expect other embodiment to connect wheel hub and motor shaft, such as by flat key, woodruff key, wedge key, tangential keys and spline etc., originally
The technical staff in field can make appropriate choice according to application scenario, required precision etc..The water pump 2 include pump case 21,
The impeller (not shown) that is contained in the pump case 21, the water inlet pipe 22 being connected to the pump case 21 and outlet pipe 23, institute
Stating motor 3, there is an end cap 32, the side adaptation installation of the end cap 32 to be used to close motor 3, the end to 3 shell 33 of motor
The other side adaptation installation of lid 32 has a through-hole 321, institute to the pump case 21 for closing the water pump 2, the end cap 32
It states motor shaft 31 to stretch into the pump case 21 across the through-hole 321, the impeller is mounted on the motor shaft 31 and by institute
State the driving of motor 3.
The other structures of wind turbine 1, water pump 2 and motor 3 and structure in the prior art are same or like, this field it is common
Technical staff can independent design and implementation, details are not described herein.
Using embodiment of above, by the end cap of motor 3, the end cap of water pump 2 and the mechanism for being used for connection therebetween
It is permeated end cap 32 by structure design, not only reduces volume and weight, save material and cost, also eliminate centre
Connection and transmission mechanism, simplify structure, intermediate transmission loss and abrasion avoided, to extend the use of cooling component
Service life.
In the above embodiment, it is preferable that the end cap 32 is the through-hole 321 of type of shaft sealing in 2 side of water pump.Using axis
The through-hole 321 of envelope pattern can prevent the water in water pump 2 from entering in motor 3 and wind turbine 1 by through-hole 321 and cause short circuit.
In the above-described embodiments, it is highly preferred that the through-hole 321 of the type of shaft sealing includes via, water seal mounting hole and type
Chamber.Via can be mounted on motor shaft 31 for making motor shaft 31 pass through to the impeller of water pump 2.Water seal mounting hole
For being matched with the structure on water pump 2, to realize waterproof effect.The effect that cavity is arranged mainly reduces the weight of end cap 32
Amount.
In the above-described embodiments, it is highly preferred that the end cap 32 is provided on one side through hole of water pump, 321 periphery for accommodating
The groove 323 of waterstop ring is used for further lift-off seal effect.323 inside of the groove and through-hole may be used also between 321 outside
It is arranged as required to and the matched boss machined surface of the internal structure of water pump 2 322.
In the above-described embodiments, it is uniformly distributed in 323 external circumferential of the groove and is provided with 5 pump connection mounting holes 324,
End cap 32 is securely fixed to pump case 21 by bolt, is provided with certainly on pump case 21 and connect mounting hole 324 with said pump
Corresponding mounting hole, this is those skilled in the art it is also envisioned that details are not described herein.Pump connection mounting hole
324 number is not restricted to 5, and those skilled in the art can adaptively adjust number as needed.When
So, the connection type between end cap 32 and pump case 21 is also not limited to be attached by the bolt across mounting hole, Ren Heneng
It is enough to realize that the embodiment of connection purpose fall into the protection domain of the application, for example, can also be end cap 32 and pump case 21 it
Between using snapping connection, even, do not use and be detachably connected between end cap 32 and pump case 21, and directly non-disconnectable using welding etc.
The connection type unloaded.
In the above-described embodiments, it is further preferred that the end cap 32 is circumferentially provided with heat dissipation in water pump side outermost
Fin.Radiating fin is conducive to distribute the heat from motor 3.
In the above-described embodiments, the outermost of the end cap 32, which is circumferentially uniformly distributed, is provided with 4 motor stator component peaces
Hole 326 is filled, end cap 32 is securely fixed to the shell 33 of motor 3 by bolt, is provided with certainly on the shell 33 of motor 3
Mounting hole corresponding with above-mentioned motor stator component mounting hole 326, this be those skilled in the art it is also envisioned that
Details are not described herein.The number of motor stator component mounting hole 326 is not restricted to 4, those skilled in the art
Number can be adaptively adjusted as needed.Certainly, the connection type between end cap 32 and motor 3 is also not limited to by wearing
The bolt for crossing mounting hole is attached, any protection model that can be realized the embodiment of connection purpose and should all fall into the application
It encloses, such as can also be using snapping connection between end cap 32 and the shell 33 of motor 3, even, the shell of end cap 32 and motor 3
It does not use and is detachably connected between 33, and directly using non-removable connection types such as welding.
In the above embodiment, it is preferable that the end cap 32 is provided with the print for accommodating the motor 3 in wind turbine side
The groove 328 of element on printed circuit board, for example, capacitance and inductance element can be contained in groove 328.
In the above embodiment, it is preferable that the end cap 32 is provided with outlet hole 327 in wind turbine side, for exporting electricity
Machine transplanting of rice head.
In the above embodiment, it is preferable that the end cap 32 is provided in wind turbine side for the printing with the motor 3
The thermal conductive surface 329 of circuit board contacts.It is highly preferred that can be arranged on thermal conductive surface 329 as needed it is one or more continuously or not
Continuous groove, on the one hand, receiving element is used for when needing to be arranged on a printed circuit more multicomponent, on the other hand, for
The thermal conductive surface being in direct contact need not be arranged in the smaller position of calorific value on printed circuit board, be arranged to groove and be conducive to mitigate end
The weight of lid 32.
In the above embodiment, it is preferable that the end cap 32 is molded by die casting or is molded by 3D printing.
Although present specification is according to the above specific implementation mode, invention has been described, but it is to be understood that with
Above each specific implementation mode is not necessarily independent, and those skilled in the art can independently implement, can also
It carries out combination appropriate, is formed the skilled artisan will appreciate that and the other embodiment implemented.
Embodiment of above is only exemplary and not restrictive, it is any without departing from made by spirit of that invention etc.
The embodiment of effect should all be within the scope of the present invention.
Claims (8)
1. a kind of connection end cap in cooling component, the cooling component includes wind turbine and water pump, and the wind turbine includes wheel
Hub and flabellum, the inner space of the wheel hub are provided with one and connect motor for driving the wind turbine, the motor with wheel hub
With a motor shaft, the water pump includes pump case, the impeller that is contained in the pump case, the water inlet pipe being connected to the pump case and
Outlet pipe, it is characterised in that：The side adaptation installation of the end cap is used to close the motor to motor housing, the end cap
Other side adaptation installation for closing the water pump, the end cap there is a through-hole, the motor shaft to pass through institute to the pump case
It states through-hole to stretch into the pump case, the impeller is mounted on the motor shaft and is driven by the motor.
2. a kind of connection end cap in cooling component according to claim 1, it is characterised in that：The end cap leads to
Hole is type of shaft sealing in water pump side.
3. a kind of connection end cap in cooling component according to claim 2, it is characterised in that：The type of shaft sealing
Through-hole include via, water seal mounting hole and cavity.
4. a kind of connection end cap in cooling component according to claim 1, it is characterised in that：The end cap is in water
Pump side bore periphery is provided with the groove for accommodating waterstop ring.
5. a kind of connection end cap in cooling component according to claim 1, it is characterised in that：The end cap is in water
Pump side outermost is circumferentially provided with radiating fin.
6. a kind of connection end cap in cooling component according to claim 1, it is characterised in that：The end cap is in wind
Machine side is provided with the groove of the element on the circuit and printed circuit board for accommodating the motor.
7. a kind of connection end cap in cooling component according to claim 1, it is characterised in that：The end cap is in wind
Machine side is provided with the thermal conductive surface for being contacted with the printed circuit board of the motor.
8. a kind of connection end cap in cooling component according to claim 1, it is characterised in that：The end cap passes through
Die casting is molded or is molded by 3D printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810404863.3A CN108468585A (en) | 2018-04-28 | 2018-04-28 | A kind of connection end cap in cooling component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810404863.3A CN108468585A (en) | 2018-04-28 | 2018-04-28 | A kind of connection end cap in cooling component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108468585A true CN108468585A (en) | 2018-08-31 |
Family
ID=63263847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810404863.3A Pending CN108468585A (en) | 2018-04-28 | 2018-04-28 | A kind of connection end cap in cooling component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108468585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506077A (en) * | 2018-04-28 | 2018-09-07 | 苏州驿力机车科技股份有限公司 | A kind of cooling component |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070074681A1 (en) * | 2005-09-30 | 2007-04-05 | Honda Motor Co., Ltd | Engine cooling apparatus |
| JP2014190323A (en) * | 2013-03-28 | 2014-10-06 | Yanmar Co Ltd | Engine |
| CN106286378A (en) * | 2015-05-20 | 2017-01-04 | 杭州三花研究院有限公司 | Centrifugal pump |
| CN206468577U (en) * | 2016-12-30 | 2017-09-05 | 昊翔电能运动科技(昆山)有限公司 | Rotate heat abstractor and engine |
| CN107366624A (en) * | 2016-05-11 | 2017-11-21 | 刘刚 | A kind of electronic water pump |
| CN107620627A (en) * | 2017-09-29 | 2018-01-23 | 苏州驿力机车科技股份有限公司 | Cooling component and Vehicular intelligent cooling system |
| CN108506077A (en) * | 2018-04-28 | 2018-09-07 | 苏州驿力机车科技股份有限公司 | A kind of cooling component |
| CN208605260U (en) * | 2018-04-28 | 2019-03-15 | 苏州驿力机车科技股份有限公司 | A kind of cooling component |
-
2018
- 2018-04-28 CN CN201810404863.3A patent/CN108468585A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070074681A1 (en) * | 2005-09-30 | 2007-04-05 | Honda Motor Co., Ltd | Engine cooling apparatus |
| JP2014190323A (en) * | 2013-03-28 | 2014-10-06 | Yanmar Co Ltd | Engine |
| CN106286378A (en) * | 2015-05-20 | 2017-01-04 | 杭州三花研究院有限公司 | Centrifugal pump |
| CN107366624A (en) * | 2016-05-11 | 2017-11-21 | 刘刚 | A kind of electronic water pump |
| CN206468577U (en) * | 2016-12-30 | 2017-09-05 | 昊翔电能运动科技(昆山)有限公司 | Rotate heat abstractor and engine |
| CN107620627A (en) * | 2017-09-29 | 2018-01-23 | 苏州驿力机车科技股份有限公司 | Cooling component and Vehicular intelligent cooling system |
| CN108506077A (en) * | 2018-04-28 | 2018-09-07 | 苏州驿力机车科技股份有限公司 | A kind of cooling component |
| CN208605260U (en) * | 2018-04-28 | 2019-03-15 | 苏州驿力机车科技股份有限公司 | A kind of cooling component |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506077A (en) * | 2018-04-28 | 2018-09-07 | 苏州驿力机车科技股份有限公司 | A kind of cooling component |
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